#102F3D#102F3D

#102F3D is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.044 H 230.6°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#102F3D
RGB	rgb(16, 47, 61)
HSL	hsl(199, 58%, 15%)
HSV	hsv(199, 74%, 24%)
CMYK	cmyk(73.8%, 23%, 0%, 76.1%)
CIE-LAB	lab(17.83, -6.13, -12.25)
CIE-LCH	lch(17.83, 13.69, 243.42°)
OKLab	oklab(28.9% -0.0282 -0.0343)
OKLCH	oklch(28.9% 0.044 230.6)
XYZ	xyz(2.0722, 2.4799, 4.7834)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F3D #3D1E10

analogous

#103D35 #102F3D #10183D

triadic

#102F3D #3D102F #2F3D10

tetradic

#102F3D #35103D #3D1E10 #183D10

square

#102F3D #35103D #3D1E10 #183D10

split-complementary

#102F3D #3D1018 #3D3510

monochromatic

#061318 #061318 #102F3D #1D546D #297A9E

Accessibility & contrast

On white

14.04

#102F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#102F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F3D

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F3D	#FFFFFF	#000000	##FFFFFF
##102F3D	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3E

Deuteranopia (green-blind)

#222A3D

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #102f3d;
/* rgb */ color: rgb(16, 47, 61);
/* oklch */ color: oklch(28.9% 0.044 230.6);

Tailwind

colors: {
  custom: {
    50: '#546772',
    500: '#102f3d',
    950: '#000000',
  },
}

SCSS

$custom: #102f3d;
$custom-light: #546772;
$custom-dark: #000000;

JSON

{
  "hex": "#102f3d",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 61
  },
  "hsl": {
    "h": 198.667,
    "s": 58.442,
    "l": 15.098
  },
  "oklch": {
    "l": 0.28902,
    "c": 0.04437,
    "h": 230.6
  },
  "luminance": 0.0248
}

Semantic roles & 50–950 ramp

primary

#102F3D

secondary

#774732

accent

#7746E2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #102F3D

Body copy rendered with the generated semantic roles for this colour.

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